21267050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{60763}}^1$

素因数の和:60782

約数の個数: 24

約数和(自身を含む): 45208416

約数和(自身を除く): 23941366

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 60763, 121526, 303815, 425341, 607630, 850682, 1519075, 2126705, 3038150, 4253410, 10633525, 21267050]

約数ペア:

[(1, 21267050), (2, 10633525), (5, 4253410), (7, 3038150), (10, 2126705), (14, 1519075), (25, 850682), (35, 607630), (50, 425341), (70, 303815), (175, 121526), (350, 60763)]